<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div v-show="showSearch" class="mb-[10px]">
        <el-card shadow="hover">
          <el-form ref="queryFormRef" :inline="true">
            <el-form-item v-for="(val,key) in whereObj" :key="key" :label="key" :prop="key">
              <el-input v-model="queryParams.where[key]" :placeholder="`通过${val}搜索${key}`" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
              <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>

    <el-card shadow="hover">
      <template #header>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="Plus" @click="handleAdd">新增</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate()">修改</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete()"
              >删除</el-button
            >
          </el-col>
          <right-toolbar v-model:show-search="showSearch" @query-table="getList"></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading="loading" border :data="demoList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="主键" align="center" prop="id" />
        <el-table-column v-for="field in tableFields.filter(item => item !== 'id')" :key="field" :label="field" align="center" :prop="field" />
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"></el-button>
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show="total > 0" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" :total="total" @pagination="getList" />
    </el-card>
    <!-- 添加或修改测试单对话框 -->
    <el-dialog v-model="dialog.visible" :title="dialog.title" width="500px" append-to-body>
      <el-form ref="demoFormRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item  v-for="field in tableFields.filter(item => !fixedFields.includes(item))" :key="field" :label="field" :prop="field">
          <el-input v-model="form[field]" :placeholder="`请输入${field}`" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Demo" lang="ts">
import {useRoute} from "vue-router";
import { pageQuery, getById, deleteByIds, insert, updateById, getTableFields } from '@/api/autoapi/index';
import { AutoapiParams } from '@/api/autoapi/types';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;

const demoList = ref([]);
const tableFields = ref([]);
const fixedFields = ['id','createTime','updateTime'];

const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);

const queryFormRef = ref<ElFormInstance>();
const demoFormRef = ref<ElFormInstance>();

const route = useRoute();
let {entityName, isAutoIncrement = 'false', isDesc = 'true', orderBy = 'id', where = '{}'} = route.query;

const whereObj = JSON.parse(where.toString());


const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

const initFormData = {
  id: undefined
};

const data = reactive<PageData<object, AutoapiParams>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    where: {},
    isDesc: Boolean(isDesc),
    orderBy: orderBy.toString()
  },
  rules: {
  }
});

const { queryParams, form, rules } = toRefs(data);

const getFields = async () => {
  loading.value = true;
  const res = await getTableFields(entityName);
  tableFields.value = res.data;
  loading.value = false;
}

/** 查询列表 */
const getList = async () => {
  loading.value = true;
  const params = JSON.parse(JSON.stringify(queryParams.value));
  const paramsWhere = params.where;

  for (let paramsKey in paramsWhere) {
    let value = paramsWhere[paramsKey].trim();
    if (value) {
      paramsWhere[paramsKey] = whereObj[paramsKey] + ' ' + value;
    }else {
      Reflect.deleteProperty(paramsWhere, paramsKey);
    }
  }
  params.where = Object.keys(paramsWhere).length > 0 ? paramsWhere : undefined;

  const res = await pageQuery(entityName,params);
  demoList.value = res.rows;
  total.value = res.total;
  loading.value = false;
};

/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
};

/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  demoFormRef.value?.resetFields();
};

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
};

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
};

/** 多选框选中数据 */
const handleSelectionChange = (selection: any) => {
  ids.value = selection.map((item) => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
};

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  dialog.visible = true;
  dialog.title = '添加';
};

/** 修改按钮操作 */
const handleUpdate = async (row?: any) => {
  reset();
  const _id = row?.id || ids.value[0];
  const res = await getById(entityName, _id);
  Object.assign(form.value, res.data);
  dialog.visible = true;
  dialog.title = '修改';
};

/** 提交按钮 */
const submitForm = () => {
  demoFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;
      const formId = form.value?.id;
      if (formId) {
        await updateById(entityName,formId,form.value).finally(() => (buttonLoading.value = false));
      } else {
        await insert(entityName,isAutoIncrement.toString(),form.value).finally(() => (buttonLoading.value = false));
      }
      proxy?.$modal.msgSuccess('修改成功');
      dialog.visible = false;
      await getList();
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: any) => {
  const _ids = row?.id || ids.value;
  await proxy?.$modal.confirm('是否确认删除编号为"' + _ids + '"的数据项？').finally(() => (loading.value = false));
  await deleteByIds(entityName,_ids);
  proxy?.$modal.msgSuccess('删除成功');
  await getList();
};


onMounted(() => {
  getFields().then(() => getList());
});
</script>
